JPS55164169A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS55164169A
JPS55164169A JP7121979A JP7121979A JPS55164169A JP S55164169 A JPS55164169 A JP S55164169A JP 7121979 A JP7121979 A JP 7121979A JP 7121979 A JP7121979 A JP 7121979A JP S55164169 A JPS55164169 A JP S55164169A
Authority
JP
Japan
Prior art keywords
counter
fed
lags
ram
stages
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7121979A
Other languages
Japanese (ja)
Inventor
Tsutomu Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7121979A priority Critical patent/JPS55164169A/en
Publication of JPS55164169A publication Critical patent/JPS55164169A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04573—Timing; Delays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04586—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads of a type not covered by groups B41J2/04575 - B41J2/04585, or of an undefined type

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To enable to largely change the lags of printing signals using a simple and economical construction by a method wherein the lags of printing signals are changed by changing the preset value utilized on an address counter of an RAM. CONSTITUTION:There are shown an RAM20 and a presettable counter 21X. With a signal fed to a preset terminal PS, a value set by switches S1-S8 is set on the counter, and one count-up is conducted each time when a clock pulse CK is fed in. For example, with a counter of 8 bits, it is possible to conduct a 255-stage adjustment of lags by use of 8 switches. With only the switch S4 turned off and with the value on the counter set to 8 in decimal digit, there are provided 247 (=255-8) stages; in this case, the RAM feeds out the data stored in the address which is 247 stages before the present one into a head driving circuit 12, and then the RAM is fed with the next data, which will be fed out 247 stages after the present one.
JP7121979A 1979-06-08 1979-06-08 Ink jet recorder Pending JPS55164169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7121979A JPS55164169A (en) 1979-06-08 1979-06-08 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7121979A JPS55164169A (en) 1979-06-08 1979-06-08 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS55164169A true JPS55164169A (en) 1980-12-20

Family

ID=13454336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7121979A Pending JPS55164169A (en) 1979-06-08 1979-06-08 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS55164169A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129159A (en) * 1983-01-14 1984-07-25 Sanyo Electric Co Ltd Control system for head of printer
JPS61222746A (en) * 1985-03-28 1986-10-03 Canon Inc Ink jet recorder
JPS62231756A (en) * 1985-12-28 1987-10-12 Canon Inc Vertical register regulation of printer
JPS62231777A (en) * 1985-12-28 1987-10-12 Canon Inc Tof-of-form adjustment for printer
JPH0624049A (en) * 1992-07-06 1994-02-01 Oki Electric Ind Co Ltd Circuit and method for adjusting printing position in horizontal direction for printer
US5964540A (en) * 1985-12-28 1999-10-12 Canon Kabushiki Kaisha Printer apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4955263A (en) * 1972-09-29 1974-05-29
JPS51109713A (en) * 1975-03-20 1976-09-28 Matsushita Electric Ind Co Ltd
JPS538542A (en) * 1976-07-12 1978-01-26 Omron Tateisi Electronics Co Shifter circuit
JPS53102036A (en) * 1977-02-17 1978-09-06 Sanyo Electric Co Ltd Ink jet printer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4955263A (en) * 1972-09-29 1974-05-29
JPS51109713A (en) * 1975-03-20 1976-09-28 Matsushita Electric Ind Co Ltd
JPS538542A (en) * 1976-07-12 1978-01-26 Omron Tateisi Electronics Co Shifter circuit
JPS53102036A (en) * 1977-02-17 1978-09-06 Sanyo Electric Co Ltd Ink jet printer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129159A (en) * 1983-01-14 1984-07-25 Sanyo Electric Co Ltd Control system for head of printer
JPH0454589B2 (en) * 1983-01-14 1992-08-31 Sanyo Electric Co
JPS61222746A (en) * 1985-03-28 1986-10-03 Canon Inc Ink jet recorder
JPS62231756A (en) * 1985-12-28 1987-10-12 Canon Inc Vertical register regulation of printer
JPS62231777A (en) * 1985-12-28 1987-10-12 Canon Inc Tof-of-form adjustment for printer
US5964540A (en) * 1985-12-28 1999-10-12 Canon Kabushiki Kaisha Printer apparatus
JPH0624049A (en) * 1992-07-06 1994-02-01 Oki Electric Ind Co Ltd Circuit and method for adjusting printing position in horizontal direction for printer

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